Re: [LARTC] Weighted packet shaping?

[Andy Furniss <andy.furniss@dsl.pipex.com>]

Mark Williams (MWP) wrote:
>>>>For now try making a parent with rate and ceil 220kbit.
>>>>Have 4 child/leaf classes like - (assuming 1 is highest priority)
>>>>
>>>>class 1 rate 120 ceil 220 prio 0
>>>>class 2 rate 50 ceil 220 prio 1
>>>>class 3 rate 25 ceil 220 prio 2
>>>>class 4 rate 25 ceil 220 prio 3
>>>>
>>>>There are other tweaks you can try, it depends how much you care about 
>>>>latency. You could also share the windows boxes bandwidth by IP.
>>>>
>>>>I don't do it quite like the above - so if it doesn't work, say and I'll 
>>>>think again.
>>>
>>> <snip>
>>
>>
>>Try to make it look like I said - back off from 256 ceil, make rates add 
>>up to master rate (220), give interactive more rate than it will ever need.
> 
> 
> Ok, im now trying:
> 
> class add dev $INTERFACE parent 1: classid 1:1 htb rate 220kbit
> class add dev $INTERFACE parent 1:1 classid 1:20 htb rate 70kbit ceil 220kbit prio 1
> class add dev $INTERFACE parent 1:1 classid 1:21 htb rate 50kbit ceil 220kbit prio 2
> class add dev $INTERFACE parent 1:1 classid 1:22 htb rate 25kbit ceil 220kbit prio 3
> class add dev $INTERFACE parent 1:1 classid 1:23 htb rate 25kbit ceil 220kbit prio 4
> class add dev $INTERFACE parent 1:1 classid 1:24 htb rate 25kbit ceil 220kbit prio 5
> class add dev $INTERFACE parent 1:1 classid 1:25 htb rate 25kbit ceil 220kbit prio 8
> 
> Its simply not working.
> Bittorrent is using ~22kb/sec on class 25, leaving the FTP upload (class 22)
> sitting on only ~3kb/sec.
> 
> Any ideas? 


Are you sure that FTP is going to class 22 and not default -

tc -s qdisc ls dev $INTERFACE or tc -s class ls dev $INTERFACE will show 
counters.

Andy.



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